The experience for each student is almost entirely up to the school you're given, so I can only give my experiences on the course.
For the university side of things, it was pretty horrendous, the release date for our schools was unbelievably delayed (Didn't get them until week 3) and the communication regarding when we would get them was also non-existent. Additionally, with the orientation lecture, 4 hours was probably a bit too much, but it did have pretty valuable information such as what we should be doing, and the completion of the anaphylaxis certificate. However, my problem stemmed from the fact that after this orientation, they did not provide us with the lecture recording OR the lecture slides even after asking through email. It was quite disappointing.
On the school side, I was quite fortunate to meet some extremely passionate and helpful teachers to the point where I was blown away with how willing they were to help me. For the most part, you will be sitting in the corner of the classroom, watching how the class behaves and how the teachers teach. At times, I was able to be a teacher's assistant (especially with science practicals) which gave me more hands-on experience and I was also able to help with reader/writer for exams. I was quite fortunate to also see the more paperwork based aspects of teaching which included the government system Sentral, and NESA's guidelines to accreditation, and especially shown the importance of being organised as a teacher. I was also given the opportunity to mark papers, and to put them into the school system (Turns out you have to put them into 3 different places!) and how report writing works. I was also allowed to participate in the school's social events, such as PE lessons and being a welcomer for a rewards ceremony.
Looking back on this, I'm quite pleased with what I was able to learn in 15 days, and my notes have some interesting tactics and resources that I'm keen to try out myself. Also, this was my first time witnessing what happens in a public school, and although it does seem like some classes are completely chaotic and at times scary, it does allow me to have a more realistic outlook on what teaching will be in the future, and it does allow me to have more appropriate plans when I do inevitably start teaching.
Overall, I was quite pleased with how much I had learnt through this, but maybe it was a bit lucky given I was given a school where the teachers were very helpful. Although I'm still outright nervous about the next practical, this has allowed me to prepare myself better for it.